SERVICE MANUAL
38
15APR10 – SM8720-1
LENS AY, MAIN BOARD: Auto Focus - “EFA”
Adjustment Specification
Caution
Dangerous Voltage
Prerequisites:
None
To Check:
You cannot check this adjustment.
To Adjust:
[1]
Do
“Preparing the “C140 EFA” MEMORY CARD” on Page 62
.
[2]
Insert into the CAMERA:
• BATTERIES with a full charge
• “C140 EFA” MEMORY CARD
[3]
Place the CAMERA in front of the INFINITY COLLIMATOR.
[4]
Energize the CAMERA.
[5]
If the LCD displays “Set Date & Time”, select “Cancel”.
[6]
Check that “Script Loading...” displays on the LCD.
[7]
When the test is completed, check that the LCD displays “EFA OK”.
[8]
De-energize the CAMERA.
[9]
Remove the MEMORY CARD from the CAMERA.
[10]
Did the LCD display the failure message “NG” and a red screen?
[11]
Capture some images at a variation of zoom positions of the LENS.
[12]
Review the images on the LCD.
[13]
Check that the images are not too dark or too light.
Purpose:
To set the values for Automatic Focus.
Do When:
After installing a new:
• CCD
• LENS AY
• MAIN BOARD
Specification:
The message “EFA OK” displays on the LCD.
Special Tools:
• Computer with a MEMORY CARD READER/WRITER
• BATTERIES with a full charge
• INFINITY COLLIMATOR VC-1100
• MEMORY CARDS
Yes
No
a. Do
Step 2
-
Step 10
again.
b. If the LCD displayed the failure message “NG” again, install a new LENS AY.
c. Do
Step 2
-
Step 10
again.
Continue with
Step 11
.
Summary of Contents for C140 - EASYSHARE Digital Camera
Page 67: ...Diagrams SM8720 1 15APR10 67 Section 7 Diagrams System Connections ...
Page 69: ...Diagrams SM8720 1 15APR10 69 MAIN BOARD 2 of 8 MAIN BOARD 2 of 8 P323_0006FC_ ...
Page 70: ...SERVICE MANUAL 70 15APR10 SM8720 1 MAIN BOARD 3 of 8 P323_0007FC_ MAIN BOARD 3 of 8 ...
Page 71: ...Diagrams SM8720 1 15APR10 71 MAIN BOARD 4 of 8 P323_0008FC_ MAIN BOARD 4 of 8 ...
Page 72: ...SERVICE MANUAL 72 15APR10 SM8720 1 MAIN BOARD 5 of 8 MAIN BOARD 5 of 8 P323_0009FC_ ...
Page 73: ...Diagrams SM8720 1 15APR10 73 MAIN BOARD 6 of 8 P323_0010FC_ MAIN BOARD 6 of 8 ...
Page 74: ...SERVICE MANUAL 74 15APR10 SM8720 1 MAIN BOARD 7 of 8 P323_0011FC_ MAIN BOARD 7 of 8 ...
Page 75: ...Diagrams SM8720 1 15APR10 75 MAIN BOARD 8 of 8 P323_0012FC_ MAIN BOARD 8 of 8 ...
Page 77: ...Diagrams SM8720 1 15APR10 77 STROBE BOARD 3 of 3 P323_0015HC_ STROBE BOARD 3 of 3 ...
Page 79: ...Diagrams SM8720 1 15APR10 79 MAIN BOARD Bottom MAIN BOARD Bottom P323_0001HC_ ...
